Grasshoppers
—
- M. Ngom
RigaTransfer4 Feb 2026 - M. NgomRigaTransfer3 Feb 2026
F. Tsimba
BSC Young BoysLoan14 Jan 2026- M. Ullmann
Wolfsberger ACFree agent11 Nov 2025 - A. Diaby
FC ST. GallenFree Transfer5 Sept 2025 - Óscar Clemente
LevanteFree agent20 Aug 2025 
L. Zvonarek
Bayern MünchenLoan28 Jul 2025- D. Paloschi
AC MilanFree agent23 Jul 2025 
L. Plange
Crystal PalaceFree agent16 Jul 2025- P. Creti
MonzaTransfer1 Jul 2025 - M. Mantini
InterTransfer1 Jul 2025 - A. Arigoni
FC LuganoFree Transfer1 Jul 2025 
Jonathan Asp JensenBayern MünchenLoan30 Jun 2025- M. UllmannWolfsberger ACFree agent29 Jun 2025
B. Lasme
FC Schalke 04Loan15 Jan 2025
A. Bojang
ReimsLoan7 Sept 2024
N. PerssonBSC Young BoysLoan2 Sept 2024- B. Schmitz
1. FC KölnFree25 Jul 2024 - R. Dadashov
Hatayspor—1 Jul 2024 - N. MuciFC Lugano—1 Jul 2024
- L. ZvonarekBayern MünchenReturn from loan29 Jun 2026
- Jonathan Asp JensenBayern MünchenReturn from loan29 Jun 2026
- F. TsimbaBSC Young BoysReturn from loan29 Jun 2026
T. Turhan
BaşakşehirFree Transfer11 Sept 2025
Grayson DettoniBayern MünchenReturn from loan31 Jul 2025
A. Seko
Le HavreFree Transfer22 Jul 2025- A. SekoLe HavreFree agent21 Jul 2025
- N. PerssonBSC Young BoysBack from Loan1 Jul 2025
G. Morandi
Servette FCFree Transfer1 Jul 2025- B. LasmeFC Schalke 04Back from Loan1 Jul 2025
- A. BojangReimsBack from Loan1 Jul 2025
- B. SchmitzBayern MünchenTransfer30 Jun 2025
- N. PerssonBSC Young BoysReturn from loan29 Jun 2025
- B. LasmeFC Schalke 04Return from loan29 Jun 2025
- A. BojangReimsReturn from loan29 Jun 2025
- K. Tobers
AberdeenTransfer8 Jan 2025 - B. Fink
FC Basel 1893—1 Jul 2024 
E. Rastoder
FC ThunFree1 Jul 2024
D. Kameri
Red Bull Salzburg—28 Jun 2024
D. KacuriFC Basel 1893—7 Feb 2024